* {
    margin: 0;
    padding: 0;
}

.father {
    width: 1820px;
    height: 2000px;
    margin: 0 auto;
    box-sizing: border-box;
}

.top {
    height: 40px;
    width: 100%;
    background-color: #F0F0F0;
}

.top1 {
    float: left;
    color: #FF0000;
    font-size: 30px;
}

.top2 div {
    float: right;
    padding-right: 30px;
}

.top2 a {
    color: black;
    vertical-align: middle;
    font-size: 20px;
    text-decoration: none;
}

.head {
    background-image: url('ps/top3.jpg');
    height: 400px;
}

.people {
    margin-left: 70px;
    height: 600px;
    width: 630px;
    float: left;
}

.people img {
    width: 300px;
    height: 600px;
}

.file {
    float: right;
    padding-right: 200px;
    height: 600px;
    width: 500px;
}

.miaoshu {
    background: #F8F8F8;
    width: 500px;
    height: 300px;
}

.grd {
    height: 150px;
    width: 500px;
}

.grd1 {
    padding-left: 10px;
    padding-top: 80px;
    float: left;
}

.grd2 {
    padding-top: 70px;
    float: left;
}

.grd3 {
    padding-top: 80px;
    float: left;
}

.grjj {
    width: 500px;
    height: 80px;
    background: #B8B8B8;
    font-size: 60px;
    text-align: center;
    color: white;
}

.zpj {
    float: left;
    width: 100%;
    height: 110px;
}

.zpj1 {
    margin-top: 10px;
    margin-left: 400px;
    float: left;
}

.zpj2 {
    float: left;
}

.zpj3 {
    margin-top: 10px;
    float: left;
}

.img1 {
    width: 100%;
    height: 500px;
    float: left;
    border: 3px solid;
    border-bottom: 0px solid;
}

.img2 {
    width: 100%;
    height: 500px;
    width: 100%;
    float: left;
    border: 3px solid;
}

.img3 {
    width: 100%;
    height: 500px;
    width: 100%;
    float: left;
    border: 3px solid;
    border-top: 0px solid;
}

.img1 img {
    padding-top: 20px;
    padding-left: 70px;
}

.img2 img {
    padding-top: 20px;
    padding-left: 55px;
}

.img3 img {
    padding-top: 20px;
    padding-left: 100px;
}

.lxz {
    float: left;
    width: 100%;
    height: 110px;
}

.lxz1 {
    margin-top: 10px;
    margin-left: 400px;
    float: left;
}

.lxz2 {
    float: left;
}

.lxz3 {
    margin-top: 10px;
    float: left;
}

.dha {
    float: left;
}

.dhb {
    float: right;
}

.lx {
    width: 100%;
    height: 70px;
    background-color: #F8F8F8;
    float: left;
}

.lx div {
    margin-top: 5px;
    float: left;
    height: 70px;
    width: 300px;
    margin-left: 230px;
    text-align: center;
}

.lx span {
    display: block;
}